Triple
T1542389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | District of Columbia Office of the Chief Technology Officer |
E32898
|
entity |
| Predicate | headOfGovernmentBody |
P452
|
FINISHED |
| Object |
Chief Technology Officer of the District of Columbia
The Chief Technology Officer of the District of Columbia is the senior official responsible for overseeing the city’s information technology strategy, infrastructure, and digital services.
|
E32898
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Chief Technology Officer of the District of Columbia | Statement: [District of Columbia Office of the Chief Technology Officer, headOfGovernmentBody, Chief Technology Officer of the District of Columbia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chief Technology Officer of the District of Columbia Context triple: [District of Columbia Office of the Chief Technology Officer, headOfGovernmentBody, Chief Technology Officer of the District of Columbia]
-
A.
District of Columbia Office of the Chief Technology Officer
The District of Columbia Office of the Chief Technology Officer is the city government’s central information technology agency responsible for managing and modernizing DC’s digital infrastructure, services, and cybersecurity.
-
B.
Commissioner of the District of Columbia
The Commissioner of the District of Columbia was the federally appointed chief executive authority that governed Washington, D.C. before the establishment of an elected mayoral system.
-
C.
Mayor of the District of Columbia
The Mayor of the District of Columbia is the elected chief executive of Washington, D.C., responsible for overseeing the city’s government, services, and budget.
-
D.
President of the Board of Education of the District of Columbia
The President of the Board of Education of the District of Columbia is the chief official overseeing the public school system in Washington, D.C., responsible for setting educational policies and governance for the district’s schools.
-
E.
United States Attorney for the District of Columbia
The United States Attorney for the District of Columbia is the chief federal prosecutor responsible for representing the U.S. government in criminal and civil cases in the nation’s capital.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Chief Technology Officer of the District of Columbia Triple: [District of Columbia Office of the Chief Technology Officer, headOfGovernmentBody, Chief Technology Officer of the District of Columbia]
Generated description
The Chief Technology Officer of the District of Columbia is the senior official responsible for overseeing the city’s information technology strategy, infrastructure, and digital services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chief Technology Officer of the District of Columbia Target entity description: The Chief Technology Officer of the District of Columbia is the senior official responsible for overseeing the city’s information technology strategy, infrastructure, and digital services.
-
A.
District of Columbia Office of the Chief Technology Officer
chosen
The District of Columbia Office of the Chief Technology Officer is the city government’s central information technology agency responsible for managing and modernizing DC’s digital infrastructure, services, and cybersecurity.
-
B.
Commissioner of the District of Columbia
The Commissioner of the District of Columbia was the federally appointed chief executive authority that governed Washington, D.C. before the establishment of an elected mayoral system.
-
C.
Mayor of the District of Columbia
The Mayor of the District of Columbia is the elected chief executive of Washington, D.C., responsible for overseeing the city’s government, services, and budget.
-
D.
President of the Board of Education of the District of Columbia
The President of the Board of Education of the District of Columbia is the chief official overseeing the public school system in Washington, D.C., responsible for setting educational policies and governance for the district’s schools.
-
E.
United States Attorney for the District of Columbia
The United States Attorney for the District of Columbia is the chief federal prosecutor responsible for representing the U.S. government in criminal and civil cases in the nation’s capital.
- F. None of above.
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a885ed29088190a3c2d5a3d100c16e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9083f982c8190a4c740a95c8cfbff |
completed | March 5, 2026, 4:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad309baebc81908240a0370bad9935 |
completed | March 8, 2026, 8:17 a.m. |
| NEDg | Description generation | batch_69ad3117b49881908916e7137f8b655c |
completed | March 8, 2026, 8:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad3179b0148190b69b16b5d2051ece |
completed | March 8, 2026, 8:21 a.m. |
Created at: March 4, 2026, 7:26 p.m.